The MR02S Future City set presents a cyberpunk-inspired science fiction metropolis with intricate tracks and bustling streets for an immersive marble run experience. The marble diverter mechanism randomly directs marbles into different tracks after they complete the upper section. Two symmetrical suspended tracks form an X-shaped crossing point, guiding marbles along separate paths. A tunnel section features an enclosed ring design with blue and purple LED lighting effects during operation. This modular assembly kit requires approximately 90 minutes to construct without tools or adhesive, using precisely fitting components made from durable materials. The design emphasizes clean mechanical aesthetics while maintaining functional track layouts.